There's a story that the Egyptians/Incas/old civilizations split rocks with wood and water. The swelling pressure of wood breaking the rock. I can't see any vi

There's a story that the Egyptians/Incas/old civilizations split rocks with wood and water. The swelling pressure of wood breaking the rock. I can't see any videos demonstrating it. I'd go with it's a myth like most of history. I wonder if you filled it with water and put a little freezer over the top it'd work.